If the nickel is new but missing its date it could be a minting error or an altered coin. As with most suspected error coins it would have to be inspected in person to be sure.
If it has no date, it means that it got worn off.
It's not possible to give an answer without a date. Look for questions in the form "What is the value of a US nickel?" for specific information.
Not enough information. Please post a new question with its date and mint mark.
The last Liberty nickels were struck for circulation in 1912, so you must have a Jefferson nickel with that date, or a Liberty nickel with a different date. Could you please check the coin again, determine what you have, and post a new question?
Try that again. Washington is on the quarter, and Jefferson is on the nickel. To give a specific value, ask about a specific date.
1954 is not a rare date for Jefferson nickels. It has little or no added value in circulated condition. A nice uncirculated one is worth about $1.00
Circulated examples of this Jefferson over-date run from $25.00 to $200.00. Mint State examples are $225.00 to $350.00
Thomas Jefferson, 1938 to date.
Jefferson nickels have been minted since 1938 and at three different mints so that's a VERY broad question. For a specific coin's value, please look for questions in the form "What is the value of a (date) US nickel?"
Half-dimes were tiny (14 mm) coins issued up till 1873. The reason your coin is the size of a nickel (21 mm) is that it IS a nickel. However, without a date it's not possible to give a specific value. Please enter a new question in the form What is the value of a [date] US nickel? for a specific answer. (date = your coin's date)
Please look at the coin again, 2003 was last date for Jefferson nickel
There's no way to give any specific answer without knowing the date on the coin.